US 6,345,678 B9

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets through innovative design.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkbp:assigneeType Corporation
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gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:description This patent describes a method for improving the efficiency of widgets.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2022-05-15
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filedIn gptkb:USPTO
gptkbp:filingDate 2001-05-15
https://www.w3.org/2000/01/rdf-schema#label US 6,345,678 B9
gptkbp:internationalClassification F16K_31/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 2002-02-12
gptkbp:language English
gptkbp:legalEvent Assignment
gptkbp:maintenanceFee Paid
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gptkbp:patentFamily US_6,345,678_B9,_US_6,789,012_B1
gptkbp:patentNumber 6,345,678 B9
gptkbp:patentType Utility Patent
gptkbp:priorityDate 2000-05-15
gptkbp:publications B9
gptkbp:relatedTo gptkb:US_6,789,012_B1
gptkbp:status Active
gptkbp:title Method for improving widget efficiency